[TYPO3-core] RFC #16707 : bug : Read from and write to same file hangs GM on network file system

[Steffen Gebert]

Hi Jigal,

> Type: Bugfix
> BT reference: http://bugs.typo3.org/view.php?id=16707
> Branches: trunk / 4.4 / 4.3
I would prefer trunk only, however, if you persist, I'm also fine with 
4.4 and maybe 4.3

> $temporaryName··=·substr($theFile,·0,·strrpos($theFile,·basename($theFile)))·.·md5(uniqid())·.·'.gif';
What about
 > $temporaryName = dirname($theFile) . '/' . md5(uniqid()) . '.gif';

 > @rename($theFile,·$temporaryName);
IIRC we want to avoid error suppressions using @.
I think, problems could arise, if another process is currently also on 
the gif file. What do you think of attached version?

Kind regards
Steffen

-- 
Steffen Gebert
TYPO3 Core Team Member

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